<template>
  <div>
    <div id="header">
    <slot name="header"></slot>
    </div>
    <div id="main">
    <slot name="main"></slot>
    </div>
  </div>
</template>

<script setup>

</script>

<style scoped>
#header {
  color: aqua;
}
#main {
  color: red;
}
</style>